ScienceTake: A Manakin Challenge for Researchers Male manakins, Panamanian birds, have acrobatic courtship dances. Scientists wanted to know if the activity was testosterone-related. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Keystone Pipeline Leaks 210,000 Gallons of Oil in South DakotaLeonid meteor shower 2017: Date, time, when and where to watch the Leonids TONIGHTAre we alone? Scientists harness star to ‘REACH OUT’ to alien life for ‘help and advice’Modern Love: 17 Million Frozen Sperm Await the Perfect MomentF.D.A. Speeds Review of Gene Therapies, Vowing to Target Rogue ClinicsScience Is Dry, Obscure, Complex? Well, It Makes for Great Comedy